Nitrogen Refill & Exchange
Need a Nitrogen refill? Adams Gas exchanges empty industrial and food-grade nitrogen cylinders for full ones — rent-free, with no hire contract. Available in portable through to manifold-pack trade volumes.
Benefits & features
Rent-free cylinders
No monthly hire and no contract — pay for the gas plus a one-off refundable deposit only.
Fast exchange
Swap an empty for a full cylinder of the same size in minutes — no waiting for an on-site refill.
Collection & delivery
Collect from our Kent base and stockist network, or take local delivery across Kent and beyond.
What Nitrogen is used for
Our industrial and food-grade nitrogen is used for food and wine preservation, motorsport tyre inflation, air-conditioning pressure testing, and aquatics/hydroponics. Whatever the application, you get the same rent-free terms and quick cylinder exchange.
- Food & wine — preservation and dispense, blanketing to keep oxygen out.
- Motorsport — dry nitrogen tyre inflation for stable pressures.
- HVAC & refrigeration — pressure testing and purging air-conditioning systems.
- Aquatics & hydroponics — industrial and growing applications.
Grades, sizes & exchange
Nitrogen comes in two grades — food-grade for food, drink and wine work, and industrial for pressure testing and motorsport. Both are rent-free; tell us the application if you are unsure which grade you need.
Sizes run from portable cylinders up to manifold-pack (MCP) trade volumes for continuous supply. Swap empties for full ones of the same size whenever you need.
Simple, rent-free, no contract
Bring your empty
Return any empty Adams Gas cylinder to us or a local stockist — no appointment needed.
Swap for a full one
Exchange it for a full cylinder of the same gas and size, on the spot.
Pay for the gas only
No rental and no contract — just the gas plus a one-off refundable cylinder deposit.
Frequently asked questions
Do you exchange nitrogen cylinders?
Yes — bring your empty Adams Gas nitrogen cylinder and exchange it for a full one, rent-free.
Which nitrogen grade do I need?
Food and drinks applications use food-grade nitrogen; pressure testing and motorsport use industrial grade. We stock both — ask if unsure.
Can I get a manifold pack?
Yes, for high-volume users we supply manifolded cylinder packs (MCP) for continuous nitrogen supply.
Get your Nitrogen refill
Available in portable through to manifold-pack trade volumes — rent-free.